Joint optimization method for design and running of automatic production line

Abstract

The invention relates to a joint optimization method for design and running of an automatic production line. The joint optimization method comprises the following steps: S1) acquiring the design requirement information of the production line; S2) performing preliminary layout planning on the production line; S3) designing a simulation model and an algorithm engine of the production line; S4) establishing an instruction channel and establishing an information channel; S5) receiving input sample information and generating a production instruction, running according to the production instruction and generating the running result into on-site information by the simulation model and feeding back the running result to the algorithm engine; S6) analyzing the running result of the simulation model, optimizing the algorithm engine and / or simulation model according to the analysis result and then executing the step S5 till meeting a first preset condition and then quitting; and S7) judging if the layout plan meets a second preset condition, if yes, outputting a layout scheme of the production line and / or intelligently executing the kernel; and if not, adjusting the layout plan and executing the step S3.

Description

technical field [0001] The invention belongs to the technical field of industrial automation, and in particular relates to a method for joint optimization layout of design and operation of an automated production line. Background technique [0002] In order to promote the integration of industrialization and intelligence and promote the construction of Industry 4.0, it is necessary to accelerate the construction of the entire production line of automation and intelligence in different industries. With the rapid development of computers, intelligent manufacturing equipment and communication technology, my country's manufacturing industry has an increasingly urgent need for rapid design and reasonable implementation of automated production lines. How to make the design of the entire production line fast and reasonable and run efficiently. The entire automated and intelligent production line integrates multiple automation devices to enable information and physical communication...

AI Technical Summary

Problems solved by technology

However, the whole line automation system is often a typical discrete event manufacturing system, which has a large scale and complex structure, and there are many random factors. From initial planning to actual operation, there are complex decision-making problems, and multi-attribute decision-making problems exist widely in all aspects of production.

In the process of manufacturing system design and optimization, it is difficult to clearly determine the target object, and the objective function is difficult to solve in a conventional analytical way, making it difficult to achieve the desired effect in design and implementation

Through simulation modeling, the relevant elements of the system can be organically combined according to the actual operation logic, truly reflecting the behavior of the system, but the simulation model is only an intuitive description of the problem, and the simulation operation can only provide a feasible solution under certain conditions

Images